From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/media/radio/radio-shark2.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/media/radio/radio-shark2.c b/kernel/drivers/media/radio/radio-shark2.c
index d150f12..f1c5c0a 100644
--- a/kernel/drivers/media/radio/radio-shark2.c
+++ b/kernel/drivers/media/radio/radio-shark2.c
@@ -282,6 +282,16 @@
{
struct shark_device *shark;
int retval = -ENOMEM;
+ static const u8 ep_addresses[] = {
+ SHARK_IN_EP | USB_DIR_IN,
+ SHARK_OUT_EP | USB_DIR_OUT,
+ 0};
+
+ /* Are the expected endpoints present? */
+ if (!usb_check_int_endpoints(intf, ep_addresses)) {
+ dev_err(&intf->dev, "Invalid radioSHARK2 device\n");
+ return -EINVAL;
+ }
shark = kzalloc(sizeof(struct shark_device), GFP_KERNEL);
if (!shark)
--
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